Home / 9,227.70-13,842.36-3,384.36

Finding the Fourth Proportional to 9,227.70, 13,842.36 and 3,384.36

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Solution

The fourth proportional to 9,227.70, 13,842.36 and 3,384.36 is: 5,076.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,227.70 : 13,842.36 = 3,384.36 : x
  2. Step 2: Convert to fraction form
    9,227.70/13,842.36 = 3,384.36/x
  3. Step 3: Cross multiply
    9,227.70x = 13,842.36 × 3,384.36
  4. Step 4: Simplify right side
    9,227.70x = 46,847,529.49
  5. Step 5: Solve for x
    x = 46,847,529.49/9,227.70
  6. Step 6: Final answer
    x = 5,076.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.